================================================= Using Proxies in magnum if running under firewall ================================================= If you are running magnum behind a firewall then you may need a proxy for using services like docker, kubernetes and mesos. Use these steps when your firewall will not allow you to use those services without a proxy. **NOTE:** This feature has only been tested with the supported cluster type and associated image: Kubernetes and Swarm use the Fedora Atomic image, and Mesos uses the Ubuntu image. Proxy Parameters to define before use ===================================== 1. http-proxy Address of a proxy that will receive all HTTP requests and relay them. The format is a URL including a port number. For example: http://10.11.12.13:8000 or http://abcproxy.com:8000 2. https-proxy Address of a proxy that will receive all HTTPS requests and relay them. The format is a URL including a port number. For example: https://10.11.12.13:8000 or https://abcproxy.com:8000 3. no-proxy A comma separated list of IP addresses or hostnames that should bypass your proxy, and make connections directly. **NOTE:** You may not express networks/subnets. It only accepts names and ip addresses. Bad example: 192.168.0.0/28. Steps to configure proxies. ============================== You can specify all three proxy parameters while creating ClusterTemplate of any coe type. All of proxy parameters are optional. magnum cluster-template-create k8s-cluster-template \ --image fedora-atomic-latest \ --keypair testkey \ --external-network public \ --dns-nameserver 8.8.8.8 \ --flavor m1.small \ --coe kubernetes \ --http-proxy \ --https-proxy \ --no-proxy <172.24.4.4,172.24.4.9,172.24.4.8> magnum cluster-template-create swarm-cluster-template \ --image fedora-atomic-latest \ --keypair testkey \ --external-network public \ --dns-nameserver 8.8.8.8 \ --flavor m1.small \ --coe swarm \ --http-proxy \ --https-proxy \ --no-proxy <172.24.4.4,172.24.4.9,172.24.4.8> magnum cluster-template-create mesos-cluster-template \ --image ubuntu-mesos \ --keypair testkey \ --external-network public \ --dns-nameserver 8.8.8.8 \ --flavor m1.small \ --coe mesos \ --http-proxy \ --https-proxy \ --no-proxy <172.24.4.4,172.24.4.9,172.24.4.8>